NEN EN ISO 18412 : 2006
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF CHROMIUM(6) - PHOTOMETRIC METHOD FOR WEAKLY CONTAMINATED WATER
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Interferences
4 Principle
5 Reagents
6 Apparatus
7 Sampling and sample pretreatment
8 Procedure
9 Evaluation
10 Expression of results
11 Test report
Annex A (informative) Precision data
Defines a method for the determination of chromium(6) in drinking water in mass concentrations between 2 micrograms per litre and 50 micrograms per litre.
| DevelopmentNote |
Supersedes NEN ISO 18412. (09/2009)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 18412:2005 | Identical |
| UNI EN ISO 18412 : 2006 | Identical |
| DIN EN ISO 18412:2007-02 | Identical |
| UNE-EN ISO 18412:2007 | Identical |
| EN ISO 18412:2006 | Identical |
| BS EN ISO 18412:2006 | Identical |
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